Jeff Klein
Grand Rapids, Michigan, United States
Summary
👤
Senior🎓
Top SchoolJeff Klein is a Senior Application Development Analyst with over 20 years of hands-on experience building enterprise web and integration solutions from Grand Rapids, Michigan. He has a deep background in Java EE, C#, Angular, Oracle DBMS and AWS-based vendor integrations, delivering reliable web/mobile features and backend services across healthcare organizations like Corewell Health and Spectrum Health. Known for bridging legacy systems with modern stacks, he has repeatedly designed infrastructure and custom tooling to support IT operations and streamline data access. His long tenure in healthcare IT reflects an emphasis on maintainability, compliance-aware development, and pragmatic problem solving. Jeff holds a BS in Computer Science from Michigan State University and brings both institutional knowledge and a developer’s curiosity to complex integration challenges.
10 years of coding experience
23 years of employment as a software developer
BS, Computer Science, BS, Computer Science at Michigan State University
Github Skills (9)
c-string10
csharp7
dotnet6
logstash6
elasticsearch5
filebeat4
heartbeat3
packetbeat1
metricbeat1
Programming languages (2)
Github contributions (5)
Jeff-Klein/String.Extensions
Feb 2017 - Jan 2020
Provides custom methods to C# String type
Contributions:12 commits, 4 PRs, 22 pushes in 2 years 11 months
dotnetstringcustom-methodsc-sharpcsharp
Jeff-Klein/ADO.Extensions
Jun 2018 - Jan 2019
Contributions:10 commits, 20 pushes, 1 branch in 6 months
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